This product is a dihydropyridine calcium channel blocker that inhibits transmembrane calcium influx in vascular smooth muscle and myocardium, but mainly acts on blood vessels, so it has strong vascular selectivity. It causes dilation of systemic blood vessels such as coronary arteries and renal arterioles, producing a hypotensive effect.

Dilate coronary arteries, increase coronary blood flow, improve myocardial hypoxia, inhibit platelet aggregation, reduce blood viscosity, and lower blood lipids

Dilate coronary arteries, increase coronary blood flow, improve myocardial hypoxia, inhibit platelet aggregation, inhibit platelet release reaction, reduce blood viscosity, and reduce blood lipids

Compound Danshen Tablets have the effects of dilating coronary arteries, increasing coronary blood flow, slowing heart rate, and improving myocardial hypoxia; it can improve acute cardiovascular and cerebrovascular symptoms and ischemic changes in the electrocardiogram; it can inhibit platelet aggregation, inhibit platelet release reaction, reduce blood viscosity, and lower blood lipids.

Rifampicin is a semi-synthetic broad-spectrum antibacterial drug of the rifamycin class, which has antibacterial activity against a variety of pathogenic microorganisms. The drug has a significant bactericidal effect on Mycobacterium tuberculosis and some non-tuberculous mycobacteria (including Mycobacterium leprae, etc.) both inside and outside the host cells. Rifampicin has a good antibacterial effect on aerobic Gram-positive bacteria, including enzyme-producing strains of Staphylococcus aureus and methicillin-resistant strains, Streptococcus pneumoniae, other Streptococcus, Enterococcus, Listeria, Bacillus anthracis, Clostridium perfringens, Corynebacterium diphtheriae, anaerobic cocci, etc. It also has a high degree of antibacterial activity against aerobic Gram-negative bacteria such as Neisseria meningitidis, Haemophilus influenzae, and Neisseria gonorrhoeae. Rifampicin also has a good effect on Legionella, and has an inhibitory effect on pathogens such as Chlamydia trachomatis, lymphogranuloma venereum, and psittacosis.

This product has a broad-spectrum antimicrobial effect in vitro, including aerobic Gram-negative and Gram-positive bacteria, anaerobes, Rickettsia, spirochetes and Chlamydia. It has a bactericidal effect on Haemophilus influenzae, Streptococcus pneumoniae and Neisseria meningitidis; it only has an antibacterial effect on anaerobic bacteria such as Staphylococcus aureus, Streptococcus pyogenes, Streptococcus viridans, Group B hemolytic Streptococcus, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Salmonella typhi, Salmonella paratyphi, Shigella, Bacteroides fragilis, etc. Pseudomonas aeruginosa, Acinetobacter, Enterobacter, Serratia marcescens, indole-positive Proteus, methicillin-resistant Staphylococcus and Enterococcus are usually resistant to chloramphenicol. Chloramphenicol is fat-soluble, enters bacterial cells by diffusion, and reversibly binds to the 50S subunit of bacterial ribosomes, inhibiting the action of transpeptidase and preventing protein synthesis.